Straight Register Boot - 12" X 6" X 8" Round 18" Round Duct Pipe Ideal for Walls & Ceilings:

Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 6" duct openings

+ Product Details Size - 30"w X 18"h X 2"d (for duct opening measurement only)

and sound level range of NC 25 to 35

actual front end outer dimensions are approximately 24 5/8" width X 30 5/8" height

Engineered with precision and designed to perfection

Straight Register Boot - 12" X 6" X 8" Round 18" Round Duct Pipe Ideal for Walls & Ceilings:+ Product Details Size & Compatibility The size of galvanized sheet metal straight floor boot is 12" X 6" X 8". It is compatible with 8" duct Superior Quality Made in the USA. Our straight register boot is made of high quality galvanized steel metal for durability and rust prevention. Applications The straight boot is used for the transition from round pipe or insulated flex duct to register or grille + Product Description If you are looking for a